*sigh* in a stat card, the picture is not the only element that comprises it. a stat card is a picture, along with title, colors, and most importantly, statistics. using the same picture is generally NOT considered plagarism, especially in the case of a public-domain image that can be found on brickshelf.

an AVATAR, however, is an 80x80 image that is 100% composed of a picture. using the same avatar as someone else is considered "stealing", ESPECIALLY if you just right clicked and hit save to disk.